My music teacher is always talking about pitch, tone, melody, .

When the neighbors showed up for dinner, my father made a[n]
meal.

I want to go to Harvard University because it's my mother's
.

Rugen's first job paid his paycheck
, rather than weekly.

The smaller share would be 7 dollars 

The answer isharmonia which was written by rythem. 

According to my researches, the statement   "the factual information allows you to judge how credible the analysis in the source is." is not true. a factual information does not judge any credible analysis because it shows facts that are generally known by everyone.